SN74HCT74DR
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- Mfr.Part #
- SN74HCT74DR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC FF D-TYPE DUAL 1BIT 14SOIC
- Stock
- 9,484
- In Stock ：
- 9,484
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- Manufacturer :
- Texas Instruments
- Product Category :
- Flip Flops
- Clock Frequency :
- 46MHz
- Packing Method :
- TR
- Width :
- 3.91mm
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- 74HCT74
- Type :
- D-Type
- Number of Circuits :
- 2
- JESD-609 Code :
- e4
- Power Supplies :
- 5V
- Operating Supply Voltage :
- 5V
- Height :
- 1.75mm
- Turn On Delay Time :
- 18 ns
- Terminal Position :
- Dual
- Logic Function :
- AND, D-Type, Flip-Flop
- Factory Lead Time :
- 12 Weeks
- Number of Terminations :
- 14
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Input Capacitance :
- 3pF
- Number of Pins :
- 14
- Series :
- 74HCT
- Output Current :
- 25mA
- Voltage - Supply :
- 4.5V~5.5V
- Output Type :
- Differential
- Lead Free :
- Lead Free
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- REACH SVHC :
- No SVHC
- Current - Output High, Low :
- 4mA 4mA
- Terminal Form :
- Gull wing
- Function :
- Set(Preset) and Reset
- Contact Plating :
- Gold
- Number of Input Lines :
- 4
- Propagation Delay :
- 44 ns
- Supply Voltage :
- 5V
- Quiescent Current :
- 4μA
- Family :
- HCT
- Prop. Delay@Nom-Sup :
- 35 ns
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits per Element :
- 1
- Max Propagation Delay @ V, Max CL :
- 18ns @ 5.5V, 50pF
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Trigger Type :
- POSITIVE EDGE
- Length :
- 8.65mm
- Weight :
- 129.387224mg
- Packaging :
- Cut Tape (CT)
- Polarity :
- Non-Inverting
- Radiation Hardening :
- No
- Load Capacitance :
- 50pF
- ECCN Code :
- EAR99
- Datasheets
- SN74HCT74DR
Flip Flops Texas Instruments SN74HCT74DR Overview
The SN74HCT74DR from Texas Instruments is a high-performance, dual D-type flip-flop integrated circuit, encapsulated in a 14-SOIC package. This product stands out for its robustness and versatility, making it ideal for applications requiring precise clocked data storage and retrieval. The device features two flip-flops with individual clear and preset inputs, along with complementary outputs. The SN74HCT74DR is designed to operate with a wide supply voltage range and is characterized by its low power consumption and high noise immunity, aligning with modern digital logic standards. By integrating this IC, designers can significantly enhance system reliability and functionality in various digital applications.
SN74HCT74DR Features
This IC boasts several key features including a wide operating voltage range of 4.5V to 5.5V, which accommodates diverse system requirements. It also offers high-speed performance, which is crucial for today's fast-paced digital environments. The SN74HCT74DR's outputs can interface with TTL (Transistor-Transistor Logic) levels, thus providing great flexibility in circuit integration. Furthermore, the device's low power consumption and high noise immunity are critical for achieving efficient, reliable performance in electronic systems.
SN74HCT74DR Applications
- Computing Systems: Employed in server and desktop motherboards to manage system states and data integrity through clocked processes.
- Communication Equipment: Utilized in routers and switches for handling data flow control effectively, ensuring stable and reliable operation.
- Consumer Electronics: Integrated in devices such as gaming consoles and digital cameras to provide stable state control and data storage, enhancing device responsiveness and user experience.
- Industrial Automation: Crucial for control systems in manufacturing processes, where precise timing and sequential logic are required for operational accuracy.
- Automotive Electronics: Applied in vehicle control systems, supporting critical functions such as engine management and accessory control for improved vehicle performance and safety.
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